Cognomen Susana Del Rosario (Susana Del Rosario 
) , in the world, is a rare last name. The family name Susana Del Rosario is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More prevalently, Susana Del Rosario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Susana Del Rosario | Argentina, Peru, Ecuador, Spain, Chile |